Australia Discovery Gold Tree: 500 trees extract gold to make 1 rings

Australia Discovery Gold Tree: 500 Tree Extraction Gold can make 1 rings o found Gold tree: 500 trees extract gold can make 1 rings according to CNN 23rd, Australian scientists have found gold particles on some eucalyptus leaves in the country's interior. According to reports, scientists have found that the eucalyptus and acacia trees in Western Australia and the south have a deep and extensive root system, in the dry period, their roots will dig three feet to find water, some roots touch the gold ore veins, the roots of the very tiny part of the gold. Then, the roots will dilute the gold, conduction to the tree's choroid system, the top of the leaves accumulate a large amount of gold material, can form a larger crystallization. However, the amount of this precious metal found on the tree is very small. The chemist, Meille Lintern, calculates that the amount of gold needed to extract 500 trees is enough to make a gold ring. Scientists hope the discovery will help shape newer, more successful methods of prospecting for gold. (Hou Tao)